FREE: 1974 Skylab First Day Cover in 4-page Presentation Folder - #63 in a series

The listing, 1974 Skylab First Day Cover in 4-page Presentation Folder - #63 in a series has ended.

1974 Skylab First Day Cover in 4-page Presentation Folder (not official).
Skylab was launched on 14 May 1973. It re-entered the atmosphere on 11 July 1979. Skylab was 86.3 feet long. Skylab was in space for 2249 days; it was occupied by 3 separate US astronaut teams for 171 days.
Featured in the folder is a print of the official NASA Skylab patch on page 1.
A NASA diagram of Skylab in space is pictured on page 2.
The Skylab FDC with rare Fleetwood cachet is mounted on page 3.
A NASA photo of Skylab in space is on page 4.
The photos are actually printed on the card-stock folder
This is #63 in a series of space-related presentation folders and covers. This is a new way of collecting space covers, first day covers. and other memorabilia. The folders were not prepared by NASA or the USPS.
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